<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>表单</title>
    <style>
        body{padding:50px 200px;}
    </style>
</head>
<body>
<table border="5" width="300" height="300" align="center">
    <tr>
        <th>姓名</th>
        <th>年龄</th>
        <th>成绩</th>
    </tr>
    <tr>
        <td>李四白</td>
        <td>20</td>
        <td>100</td>
    </tr>
    <tr>
        <td>张三丰</td>
        <td>19</td>
        <td>80</td>
    </tr>
    <tr>
        <td>王小麻</td>
        <td>18</td>
        <td>89</td>
    </tr>
</table>
</body>
</html>
